MadButterfly: include/mb_graph_engine

annotate include/mb_graph_engine_openvg.h @ 592:de9d210e9c38 openvg

Specify width and height while create an image surface

author	Thinker K.F. Li <thinker@branda.to>
date	Wed, 30 Jun 2010 19:53:10 +0800
parents	b714f0c9992e
children	ac942664fe86

rev	line source
578 fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1 #ifndef __MB_GE_OPENVG_H_
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2 #define __MB_GE_OPENVG_H_
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	3
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	4 #include <stdio.h>
582 dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	5 #include <stdlib.h>
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	6 #include <EGL/egl.h>
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	7 #include <VG/openvg.h>
578 fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	8 #include "mb_basic_types.h"
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	9 #include "mb_img_ldr.h"
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	10
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	11 /*! \defgroup mb_ge_cairo MadButterfly Graphic Engine with Cairo
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	12 * @{
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	13 */
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	14 #define MBE_OPERATOR_CLEAR OPENVG_OPERATOR_CLEAR
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	15 #define MBE_OPERATOR_SOURCE OPENVG_OPERATOR_SOURCE
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	16 #define MBE_STATUS_SUCCESS OPENVG_STATUS_SUCCESS
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	17
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	18 #define mbe_image_surface_create_from_png(fn) ((mbe_surface_t *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	19 #define mbe_image_surface_create_for_data(data, fmt, w, h, stride) \
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	20 ((mbe_surface_t *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	21 #define mbe_pattern_create_for_surface(canvas) ((mbe_pattern_t *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	22 #define mbe_scaled_font_text_extents(scaled, utf8, extents)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	23 #define mbe_image_surface_get_stride(surface) (20)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	24 #define mbe_image_surface_get_format(surface) ((mb_img_fmt_t)0)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	25 #define mbe_image_surface_get_height(surface) (1)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	26 #define mbe_image_surface_get_width(surface) (1)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	27 #define mbe_image_surface_get_data(surface) ((unsigned char *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	28 #define mbe_scaled_font_reference(scaled) ((mbe_scaled_font_t *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	29 #define mbe_pattern_create_radial(cx0, cy0, radius0, \
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	30 cx1, cy1, radius1, stops, stop_cnt) \
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	31 ((mbe_pattern_t *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	32 #define mbe_pattern_create_linear(x0, y0, x1, y1, stops, stop_cnt) \
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	33 ((mbe_pattern_t *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	34 #define mbe_scaled_font_destroy(scaled)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	35 #define mbe_font_face_reference(face) ((mbe_font_face_t *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	36 #define mbe_scaled_font_create(face, fnt_mtx, ctm) ((mbe_scaled_font_t *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	37 #define mbe_pattern_set_matrix(ptn, mtx)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	38 #define mbe_font_face_destroy(face)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	39 #define mbe_paint_with_alpha(canvas, alpha)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	40 #define mbe_set_source_rgba(canvas, r, g, b, a)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	41 #define mbe_set_scaled_font(canvas, scaled)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	42 #define mbe_pattern_destroy(pattern)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	43 #define mbe_get_scaled_font(canvas) ((mbe_scaled_font_t *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	44 #define mbe_query_font_face(family, slant, weight) ((mbe_font_face_t *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	45 #define mbe_free_font_face(face)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	46 #define mbe_set_line_width(canvas, w)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	47 #define mbe_set_source_rgb(canvas, r, g, b)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	48 #define mbe_get_font_face(canvas) ((mbe_font_face_t *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	49 #define mbe_fill_preserve(canvas)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	50 #define mbe_copy_source(src_canvas, dst_canvas)
582 dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	51 #define mbe_set_source(canvas, pattern) \
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	52 do { (canvas)->src = (pattern); } while(0)
586 b42d69ab8857 Replace mbe_clip() with mbe_scissoring() Thinker K.F. Li <thinker@branda.to> parents: 585 diff changeset	53 #define mbe_reset_scissoring(canvas)
582 dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	54 #define mbe_get_target(canvas) ((mbe_surface_t *)(canvas)->tgt)
578 fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	55 #define mbe_close_path(canvas)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	56 #define mbe_text_path(canvas, utf8)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	57 #define mbe_rectangle(canvas, x, y, w, h)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	58 #define mbe_in_stroke(canvas, x, y) (0)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	59 #define mbe_new_path(canvas)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	60 #define mbe_curve_to(canvas, x1, y1, x2, y2, x3, y3)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	61 #define mbe_restore(canvas)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	62 #define mbe_move_to(canvas, x, y)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	63 #define mbe_line_to(canvas, x, y)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	64 #define mbe_in_fill(canvas, x, y) (0)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	65 #define mbe_stroke(canvas)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	66 #define mbe_clear(canvas)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	67 #define mbe_paint(canvas)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	68 #define mbe_save(canvas)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	69 #define mbe_fill(canvas)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	70 #define mbe_arc(canvas, x, y, radius, angle_start, angle_stop)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	71
580 7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	72 typedef struct _mbe_text_extents_t mbe_text_extents_t;
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	73 typedef int mbe_scaled_font_t;
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	74 typedef int mbe_font_face_t;
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	75 typedef struct _ge_openvg_surface mbe_surface_t;
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	76 typedef struct _ge_openvg_pattern mbe_pattern_t;
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	77 typedef struct _ge_openvg_mbe mbe_t;
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	78
578 fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	79 struct _mbe_text_extents_t {
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	80 co_aix x_bearing;
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	81 co_aix y_bearing;
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	82 co_aix width;
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	83 co_aix height;
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	84 co_aix x_advance;
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	85 co_aix y_advance;
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	86 };
580 7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	87
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	88 struct _ge_openvg_mbe {
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	89 mbe_pattern_t *src;
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	90 mbe_surface_t *tgt;
582 dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	91 EGLContext ctx;
590 b714f0c9992e include a VGPath in VG canvas Thinker K.F. Li <thinker@branda.to> parents: 589 diff changeset	92 VGPath path;
580 7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	93 };
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	94
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	95 struct _ge_openvg_surface {
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	96 void *surface;
590 b714f0c9992e include a VGPath in VG canvas Thinker K.F. Li <thinker@branda.to> parents: 589 diff changeset	97 mbe_t asso_mbe; / There is a association between
b714f0c9992e include a VGPath in VG canvas Thinker K.F. Li <thinker@branda.to> parents: 589 diff changeset	98 * surface and mbe */
592 de9d210e9c38 Specify width and height while create an image surface Thinker K.F. Li <thinker@branda.to> parents: 590 diff changeset	99 int w, h;
580 7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	100 };
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	101
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	102 struct _ge_openvg_pattern {
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	103 void *pattern;
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	104 void *asso_img;
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	105 };
578 fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	106
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	107 #define MB_MATRIX_2_OPENVG(vgmtx, mtx) do { \
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	108 (vgmtx)[0] = (mtx)[0]; \
583 ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	109 (vgmtx)[1] = (mtx)[1]; \
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	110 (vgmtx)[2] = (mtx)[2]; \
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	111 (vgmtx)[3] = (mtx)[3]; \
578 fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	112 (vgmtx)[4] = (mtx)[4]; \
583 ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	113 (vgmtx)[5] = (mtx)[5]; \
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	114 (vgmtx)[6] = 0; \
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	115 (vgmtx)[7] = 0; \
578 fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	116 (vgmtx)[8] = 1; \
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	117 } while(0)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	118
582 dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	119 extern EGLNativeDisplayType _ge_openvg_disp_id;
584 543a2a8523fb Make surce current VG context Thinker K.F. Li <thinker@branda.to> parents: 583 diff changeset	120 extern mbe_t *_ge_openvg_current_canvas;
582 dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	121
588 e9923024f65e Implement mbe_scissoring() for OpenVG Thinker K.F. Li <thinker@branda.to> parents: 586 diff changeset	122 extern void mbe_scissoring(mbe_t canvas, int n_areas, area_t *areas);
e9923024f65e Implement mbe_scissoring() for OpenVG Thinker K.F. Li <thinker@branda.to> parents: 586 diff changeset	123
e9923024f65e Implement mbe_scissoring() for OpenVG Thinker K.F. Li <thinker@branda.to> parents: 586 diff changeset	124
584 543a2a8523fb Make surce current VG context Thinker K.F. Li <thinker@branda.to> parents: 583 diff changeset	125 #define _VG_DISPLAY() eglGetDisplay(_ge_openvg_disp_id)
543a2a8523fb Make surce current VG context Thinker K.F. Li <thinker@branda.to> parents: 583 diff changeset	126
543a2a8523fb Make surce current VG context Thinker K.F. Li <thinker@branda.to> parents: 583 diff changeset	127 /* \brief Make the context of a canvas to be current context.
543a2a8523fb Make surce current VG context Thinker K.F. Li <thinker@branda.to> parents: 583 diff changeset	128 */
543a2a8523fb Make surce current VG context Thinker K.F. Li <thinker@branda.to> parents: 583 diff changeset	129 #define _MK_CURRENT_CTX(canvas) do { \
543a2a8523fb Make surce current VG context Thinker K.F. Li <thinker@branda.to> parents: 583 diff changeset	130 if(_ge_openvg_current_canvas != (canvas)) { \
543a2a8523fb Make surce current VG context Thinker K.F. Li <thinker@branda.to> parents: 583 diff changeset	131 _ge_openvg_current_canvas = canvas; \
543a2a8523fb Make surce current VG context Thinker K.F. Li <thinker@branda.to> parents: 583 diff changeset	132 eglMakeCurrent(_VG_DISPLAY(), (canvas)->tgt, \
543a2a8523fb Make surce current VG context Thinker K.F. Li <thinker@branda.to> parents: 583 diff changeset	133 (canvas)->tgt, (canvas)->ctx); \
543a2a8523fb Make surce current VG context Thinker K.F. Li <thinker@branda.to> parents: 583 diff changeset	134 } \
543a2a8523fb Make surce current VG context Thinker K.F. Li <thinker@branda.to> parents: 583 diff changeset	135 } while(0)
583 ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	136
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	137 static void
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	138 mbe_transform(mbe_t canvas, co_aix mtx) {
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	139 VGfloat vg_mtx[9];
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	140
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	141 _MK_CURRENT_CTX(canvas);
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	142 MB_MATRIX_2_OPENVG(vg_mtx, mtx);
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	143 vgLoadMatrix(vg_mtx);
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	144 }
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	145
582 dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	146 #define EGL_GLX 1
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	147 #ifdef EGL_GLX
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	148 #include <X11/Xlib.h>
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	149 #include <X11/Xutil.h>
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	150
589 d733e198bb25 Move functions from mb_graph_engine_openvg.h to the C file Thinker K.F. Li <thinker@branda.to> parents: 588 diff changeset	151 extern mbe_surface_t mbe_vg_win_surface_create(Display display,
d733e198bb25 Move functions from mb_graph_engine_openvg.h to the C file Thinker K.F. Li <thinker@branda.to> parents: 588 diff changeset	152 Drawable drawable,
d733e198bb25 Move functions from mb_graph_engine_openvg.h to the C file Thinker K.F. Li <thinker@branda.to> parents: 588 diff changeset	153 Visual *visual,
d733e198bb25 Move functions from mb_graph_engine_openvg.h to the C file Thinker K.F. Li <thinker@branda.to> parents: 588 diff changeset	154 int width, int height);
582 dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	155 #endif
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	156
589 d733e198bb25 Move functions from mb_graph_engine_openvg.h to the C file Thinker K.F. Li <thinker@branda.to> parents: 588 diff changeset	157 extern mbe_surface_t *mbe_image_surface_create(mb_img_fmt_t fmt,
d733e198bb25 Move functions from mb_graph_engine_openvg.h to the C file Thinker K.F. Li <thinker@branda.to> parents: 588 diff changeset	158 int w, int h);
582 dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	159
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	160 static void
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	161 mbe_surface_destroy(mbe_surface_t *surface) {
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	162 EGLDisplay display;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	163
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	164 display = _VG_DISPLAY();
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	165 eglDestroySurface(display, surface->surface);
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	166
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	167 if(surface->asso_mbe)
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	168 surface->asso_mbe->tgt = NULL;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	169
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	170 free(surface);
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	171 }
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	172
589 d733e198bb25 Move functions from mb_graph_engine_openvg.h to the C file Thinker K.F. Li <thinker@branda.to> parents: 588 diff changeset	173 extern mbe_t mbe_create(mbe_surface_t surface);
590 b714f0c9992e include a VGPath in VG canvas Thinker K.F. Li <thinker@branda.to> parents: 589 diff changeset	174 extern void mbe_destroy(mbe_t *canvas);
578 fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	175
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	176 /* @} */
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	177
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	178 #endif /* __MB_GE_OPENVG_H_ */

Mercurial > MadButterfly

annotate include/mb_graph_engine_openvg.h @ 592:de9d210e9c38 openvg